基本信息:
- 专利标题： ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE USING SAME
- 专利标题（中）：天线装置和无线通信装置
- 申请号：US13637836 申请日：2011-03-30
- 公开(公告)号：US20130088398A1 公开(公告)日：2013-04-11
- 发明人： Naoaki Utagawa , Manabu Kitami , Masaki Matsushima , Takeshi Oohashi , Yasumasa Harihara
- 申请人： Naoaki Utagawa , Manabu Kitami , Masaki Matsushima , Takeshi Oohashi , Yasumasa Harihara
- 申请人地址： JP Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-085543 20100401
- 国际申请： PCT/JP2011/057961 WO 20110330
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38
摘要：
An antenna device includes an antenna element 10 and a printed circuit board 20 on which the antenna element 10 is mounted. The antenna element 10 includes a base 11 which is made of a dielectric material and a radiation conductor formed on at least one surface of the base 11. The printed circuit board 20 includes ground clearance region 23a having substantially a rectangular shape and having one side contacting an edge of the printed circuit board and other three sides surrounded by an edge line of a ground pattern, an antenna mounting region 27 provided within the ground clearance region 23a, and at least one frequency adjusting element 30 provided within the ground clearance region 27. The frequency adjusting element 30 is provided on the far side of the antenna mounting region 27 as viewed from an edge 20e of the printed circuit board 20.
摘要（中）：
天线装置包括天线元件10和安装有天线元件10的印刷电路板20。 天线元件10包括由介电材料制成的基座11和形成在基座11的至少一个表面上的辐射导体。印刷电路板20包括具有大致矩形形状并具有一侧接触的接地间隙区域23a 印刷电路板的边缘和由接地图案的边缘线包围的其他三个边缘，设置在接地间隙区域23a内的天线安装区域27和设置在接地间隙区域27内的至少一个频率调节元件30。 从印刷电路板20的边缘20e观察，频率调节元件30设置在天线安装区域27的远侧。
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01Q | 天线 |
| ------H01Q1/00 | 天线零部件或与天线结合的装置 |
| --------H01Q1/08 | .折叠天线或其附件的装置 |
| ----------H01Q1/38 | ..在绝缘支架上由导电层构成的 |